Veggie Burgers

Veggie burgers made with mushrooms and barley are an amazing riff on the classic soup. Umami bombs in buns.

A veggie burger topped with mushrooms and thyme on an oval plate.

This veggie burger, based on the fortifying mushroom and barley soup, is simple and abundant in mushroom flavor. Substitute other mushroom varieties, such as plain button or exotic oyster, if you like. The combination of barley and ‘shrooms makes for a deliciously chewy, nutty-tasting burger.

Lukas Volger

Can veggie burgers be made with leftover cooked veggies and grains?

We gotta say, this recipe makes a ridiculously irresistible veggie burger. (And we don’t even like veggie burgers. Except for these. We swear.) To save time and fuss, we turn to this recipe those weeks when we’ve thought ahead and have some cooked grains and potatoes stashed in the fridge, which allows us to whip these burgers up in a jiffy. (Though yes, they’re eminently worth the time and dirty dishes invested in starting them from scratch.)

Veggie Burger

  • Quick Glance
  • (2)
  • 20 M
  • 45 M
  • Makes 4 to 6
4/5 - 2 reviews
Print RecipeBuy the Veggie Burgers Every Which Way cookbook

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Ingredients


Directions

Steam or boil the potatoes until fork-tender, 20 to 30 minutes or so. Drain the potatoes. Transfer to a plate and mash half of them with a fork.

Meanwhile, trim the stems from the mushrooms and discard. Scoop out the gills from the portobello and discard. Cut the cap into 1/2-inch chunks. Thinly slice the cremini and shiitake caps.

Preheat the oven to 375°F (190°C).

Heat 1 tablespoon oil in a large skillet over medium heat. Cook the portobello and thyme for 6 to 8 minutes, until the mushroom begins to soften and throw off its liquid. Add the creminis and shiitakes and cook for 10 minutes, until they’ve thrown off their moisture and all the liquid has completely evaporated. Add the vinegar and cook, stirring, for 30 seconds or so.

Transfer the mushroom mixture to a food processor and pulse until coarsely chopped or, if you prefer, finely chop the mushroom mixture by hand. Dump the chopped mushroom mixture into a bowl and, using your hands, add half the mashed potato along with the barley, salt, and pepper. If the mixture isn’t sticking together properly, mash the remaining potato and add it to the mixture, a little at a time, until everything begins to cling together. Shape the mixture into 4 to 6 burgers.

Tester tip: Mixing everything until it sticks together is critical when it comes to the ability of your resulting burger to stick together. In the words of author Lukas Volger, if what results is “too wet, it squeezes out the other side of the bun, and if it’s too dry, it crumbles.” It’s a delicate balance. Trust us.] 

In a large ovenproof skillet over medium-high heat, heat the remaining 2 tablespoons oil. Add the burgers, working in batches if necessary so as not to crowd the skillet, and cook until browned on each side, 6 to 10 minutes total. The burgers tend to be somewhat delicate, so flip them only once, preferably using a thin, flexible metal spatula.

Move the skillet to the oven and bake for 12 to 15 minutes, until the burgers are firm and cooked through. Place on buns and have at it—carefully, though, as the burgers tend to be on the crumbly side of things. Originally published May 14, 2012.

Print RecipeBuy the Veggie Burgers Every Which Way cookbook

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Recipe Testers' Reviews

These burgers are as delicious as they are inventive, and a wonderful rebuke to the army of heavily processed, hockey puck-like soy patties that darken supermarket freezer shelves. The combination of barley, mushrooms, and potatoes is a harmonious one, and the resulting flavor is robust, earthy, and very satisfying.

These veggie burgers are relatively easy to put together, and require only a little advance planning (i.e. taking the time to cook the potatoes and barley). I combined everything by hand. A potato masher works quite well for this, by the way. I got 7 burgers out of the recipe. If I were to change anything next time, I'd use a little more salt and pepper. Otherwise, terrific!

This was the best veggie (well, technically, vegan) burger I’ve ever had. It was definitely every bit as satisfying as a meat burger. Personally, I wouldn’t eat it on a bun as it already has grains in it and besides, it was a little too crumbly to eat with your hands.

However, it made an amazing fork-and-knife meal with a dollop of guacamole. The recipe made 4 BIG burgers. And don’t peel the potato. Leaving the peel on helps the potato work better as a binder.

HUNGRY FOR MORE?

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Comments

  1. Tried this tonight. For a veggie burger it’s good. (I really missed ground chuck, though.) I found it fairly bland. If I make it again I’ll season much more aggressively. Shallots come to mind as the first thing to add. Perhaps some fresh rosemary. Maybe some pistachios and feta. They did hold together much better than I anticipated. An egg would help even more.

    1. Thanks, Roy. I would actually caution against using an egg, as we tried testing it that way to see if it may help and we found it to be too mushy, even using just a portion of an egg. Although of course season as you please! We quite liked the simple barley and mushroom soup-like flavor profile of the burgers, but by all means, add some bling! Curious to hear what you try….

  2. This looks like a great recipe. Isn’t it easier to just bake the burgers in the oven, though? (to avoid crumbling & extra oil) Ingredients look delicious yet simple enough, and I’ll definitely have to try it!

    1. Wildflower, yes, it’d definitely be less work to bake the burgers, although I think the author was going for a crisp exterior and being true to the technique used for most “burgers.” Do let us know if you try baking the burgers without the initial time in the skillet….

      1. Thank you for your reply. 🙂 Duh my lazy mind always looks for minimum work, but yes, I can see how it could affect the crispiness. I will let you know how the baking goes. I usually make bean burgers with oats (plus onions, salsa, spices etc) and always bake them and they turn out real good, but this recipe is quite different, so we’ll see. 🙂

        1. No need to go to that duh place, wildflower! We’re always open to ways to save time and fuss, whether in terms of cooking or cleaning up after, so we greatly appreciate your spirit of invention….

  3. As one of your many vegan fans, first let me say thank you for another superyumful vegan-friendly recipe! Might adding something like cornmeal or flour or dry oats act as a binder to help keep these together? Or is it just easier to give up the ship and pile it into a pita bread? Cheers!

    1. Hey, many thanks for the kind words, Nik! Just to echo Beth, brilliant call on the pita. And like Beth, I, too, ate these burgers straight from the skillet, swooning over each bite’s taste and texture. I fear oats or cornmeal, while they may help the texture, may compromise the taste, seeing as these burgers perfectly channel barley soup. Just out of curiosity, what are some of the most superyumfulveganfriendly recipes from the site that you make most often?

      1. Just a note on oats mentioned above–I always make my meatloaf with oats instead of breadcrumbs–and I swear I never taste the oats, just like you never really taste the breadcrumbs. I do it because oats are stickier than bread crumbs (and I have an unscientific belief that the oats counteract some of the cholesterol in the beef!). In this recipe, I suppose the barley adds that benefit–and is also delicious. When I try it, I might add a handful of oats to test it–and a tablespoon of soy sauce for even more umami. Looking forward to trying it. Sounds like a great recipe.

    2. Hi Nik, love the idea of a pita. In my case, I ate them so quickly that they never made it to the bun. (That would be me gobbling them right out of the pan.)

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